Module robaho.httpserver

Package robaho.net.httpserver.extras

Class ProxyHandler

java.lang.Object

robaho.net.httpserver.extras.ProxyHandler

All Implemented Interfaces:

HttpHandler

public class ProxyHandler
extends Object
implements HttpHandler

proxy requests to another host

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	ProxyHandler.HostPort

Field Summary

Fields

Modifier and Type	Field	Description
protected final Logger	logger

Constructor Summary

Constructors

Constructor	Description
ProxyHandler()
ProxyHandler(ProxyHandler.HostPort defaultProxy)

Method Summary

Modifier and Type	Method	Description
protected boolean	authorizeConnect(HttpExchange exchange)	override to check authorization headers.
protected void	connectFailed(URI uri, SocketAddress sa, IOException ieo)
void	handle(HttpExchange exchange)
protected Optional<ProxyHandler.HostPort>	proxyTo(HttpExchange exchange)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

logger

protected final Logger logger

Constructor Details

ProxyHandler

public ProxyHandler()

ProxyHandler

public ProxyHandler(ProxyHandler.HostPort defaultProxy)

Method Details

handle

public void handle(HttpExchange exchange)
            throws IOException

Specified by:

handle in interface HttpHandler

Throws:

IOException

authorizeConnect

protected boolean authorizeConnect(HttpExchange exchange)

override to check authorization headers. if returning false, the implementation must call exchange.sendResponseHeaders() with the appropriate code.

Returns:

true if the CONNECT should proceed, else false

proxyTo

protected Optional<ProxyHandler.HostPort> proxyTo(HttpExchange exchange)

connectFailed

protected void connectFailed(URI uri,
 SocketAddress sa,
 IOException ieo)